Add a PictureBox to the form. It will be called PictureBox1
See post: https://docs.microsoft.com/en-us/dotnet/desktop/winforms/advanced/how-to-create-a-bitmap-at-run-time?view=netframeworkdesktop-4.8
https://pianowithjonny.com/piano-lessons/how-to-play-beginner-cocktail-piano-in-3-steps/ https://www.pianogroove.com/jazz-piano-lessons/co...
